in a group of 40 boys , Raju is 12th from the left end and raghu is 17th from the right end. If dilip is placed exaclty between them what is his rifgt hand rank
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the rank of Dilip is 23th from right hand side.
Given info : in a group of 40 boys , Raju is 12th from the left end and raghu is 17th from the right end. If dilip is placed exaclty between them.
To find : the rank of Dilip from right hand side.
Solution : position of Raju = 12th from left
So, position of Raju = 40 - 12 + 1 = 29th from right
Position of Raghu = 17th from right
As Dilip is between Raju and Raghu.
Position of Dilip from right = (29 + 17)/2 = 23
Therefore the rank of Dilip is 23th from right hand side.
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